HNL to SJU from $320 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Honolulu International Airport

Honolulu, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$510 USD

-37%$320 USD

Verified about 17 hours ago

September 2026

Mon

Tue

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Sun

31$439 1$320 2$320 3$320 4$320 5$359 6$389 7$478 8$379 9$320 10$320 11$320 12$389 13$359 14$349 15$355 16$349 17$410 18$349 19$389 20$389 21$349 22$355 23$320 24$320 25$320 26$359 27$359 28$349 29$320 30$320 1$360 2$360 3$389 4$389

Rare Availability

7% of dates checked are available within 10% of the lowest price

Friday, September 4th, 2026

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